The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 05, 1991
Filed:
Mar. 28, 1989
Applicant:
Inventor:
Bosco P Ho, Pittsburgh, PA (US);
Assignee:
Calgon Corporation, Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C02F / ;
U.S. Cl.
CPC ...
210709 ; 210745 ; 210 961 ; 162198 ;
Abstract
A method for monitoring and/or controlling a liquid/solid separation process is described. The method utilizes photodetectors to view the surface of the composition being dewatered, and correlate the corresponding signals from the photodetectors to dryness values.
Ho, Bosco. (1991). Method for monitoring and/or controlling liquid-solid separation (U.S. Patent No. 4990261). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4990261
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile